Stainless Steel container, ideal for the thorough cleaning of airbrushes and painting tools, it removes the most resistant traces of paint and dirt, and maintains airbrushes and tools in perfect condition. Includes instructions. Liquid Capacity 600 ml./20.28 fl.oz. The ultrasonic cleaner is equipped with a connection to European alternate current (AC220). For use in the UK or USA, an adaptor and transformer are needed (not included with the product).